ResearchRouting table, RPKI, IRR & looking glass

AS52130 Livesport s.r.o.

AS52130 (ARTCOMPANYCZ) is registered to Livesport s.r.o. in CZ. It originates 3 prefixes in the global routing table.

2
IPv4 prefixes
1
IPv6 prefixes
2,048
IPv4 addresses
100%
RPKI valid

Who holds AS52130

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS52130
Handle
ARTCOMPANYCZ
Organization
Livesport s.r.o.
Country
CZ
ASPA
3 providers

What AS52130 announces

Prefixes originated by AS52130 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
2
IPv6 prefixes
1
IPv4 addresses
2,048 (8 /24s)
RPKI valid
3 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS52130
5
With an IRR route object
3 100%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (2)
IPv6 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS52130 is reached through

The AS just before AS52130 in the paths our looking glass collectors hold, for 3 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS52130 publishes an ASPA naming these providers. Check a path.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RIPEARTCOMPANYCZRIPE-NCC-END-MNT, MNT-1START

Route objects with origin AS52130: RIPE 23

as-sets that list AS52130 (11)